001 /** 002 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portal.json.transformer; 016 017 import flexjson.JSONContext; 018 019 import java.util.HashMap; 020 import java.util.TreeMap; 021 022 /** 023 * @author Igor Spasic 024 */ 025 public class SortedHashMapJSONTransformer extends BaseJSONTransformer { 026 027 @Override 028 public void transform(Object object) { 029 if (object instanceof HashMap) { 030 HashMap<Object, Object> hashMap = (HashMap<Object, Object>)object; 031 032 TreeMap<Object, Object> treeMap = new TreeMap<Object, Object>(); 033 034 treeMap.putAll(hashMap); 035 036 object = treeMap; 037 } 038 039 JSONContext jsonContext = getContext(); 040 041 jsonContext.transform(object); 042 } 043 044 }